llvm/lib/Bitcode/Reader, branch testinghttp://llvm.orghttps://git.amat.us/llvm/atom/lib/Bitcode/Reader?h=testing2013-02-19T09:48:30ZSimplify code. No functionality change.2013-02-19T09:48:30ZJakub Staszakkubastaszak@gmail.com2013-02-19T09:48:30Zurn:sha1:c61e83e6de778e5bd937e401564fe6bd0836b727
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175501 91177308-0d34-0410-b5e6-96231b3b80d8
Have the bitcode writer and reader handle the new attribute references.2013-02-12T08:13:50ZBill Wendlingisanbard@gmail.com2013-02-12T08:13:50Zurn:sha1:48fbcfe6b959df628a6455e00ac8d94fa6ade87a
The bitcode writer emits a reference to the attribute group that the object at
the given index refers to. The bitcode reader is modified to read this in and
map it back to the attribute group.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174952 91177308-0d34-0410-b5e6-96231b3b80d8
Use a std::map so that we record the group ID.2013-02-11T22:32:29ZBill Wendlingisanbard@gmail.com2013-02-11T22:32:29Zurn:sha1:04ef4be048934f8acf15c4ed6e3ebdd410c252bb
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174910 91177308-0d34-0410-b5e6-96231b3b80d8
[tsan/msan] adding thread_safety and uninitialized_checks attributes2013-02-11T08:13:54ZKostya Serebryanykcc@google.com2013-02-11T08:13:54Zurn:sha1:ab39afa9d9b99c61842c8e3d0eb706bd16efdcf3
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174864 91177308-0d34-0410-b5e6-96231b3b80d8
Add support in the bitcode reader to read the attribute groups.2013-02-10T23:24:25ZBill Wendlingisanbard@gmail.com2013-02-10T23:24:25Zurn:sha1:c3ba0a821b359060d76453023f3852954e6a5ee3
This reads the attribute groups. It currently doesn't do anything with them.
NOTE: In the commit to the bitcode writer, the format *may* change in the near
future. Which means that this code would also change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174849 91177308-0d34-0410-b5e6-96231b3b80d8
Fix the underlying problem that was causing read(0) to be called: sometimes the2013-02-09T07:07:29ZChris Lattnersabre@nondot.org2013-02-09T07:07:29Zurn:sha1:b24f5b7c0838f22abc6f1ba5de2a17d25293cd17
bitcode writer would generate abbrev records saying that the abbrev should be
filled with fixed zero-bit bitfields (this happens in the .bc writer when
the number of types used in a module is exactly one, since log2(1) == 0).
In this case, just handle it as a literal zero. We can't "just fix" the writer
without breaking compatibility with existing bc files, so have the abbrev reader
do the substitution.
Strengthen the assert in read to reject reads of zero bits so we catch such
crimes in the future, and remove the special case designed to handle this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174801 91177308-0d34-0410-b5e6-96231b3b80d8
Code Custodian (trivial whitespace cleanup)2013-02-06T22:14:06ZJoe Abbeyjabbey@arxan.com2013-02-06T22:14:06Zurn:sha1:acb6194f93440425776cdd730a2726fd95499505
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174550 91177308-0d34-0410-b5e6-96231b3b80d8
Added LLVM Asm/Bitcode Reader/Writer support for new IR keyword externally_initialized.2013-02-05T05:57:38ZMichael Gottesmanmgottesman@apple.com2013-02-05T05:57:38Zurn:sha1:a2de37c897556fbd1f94a3ed84ad27accd8f8deb
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174340 91177308-0d34-0410-b5e6-96231b3b80d8
Initial cleanups of the param-attribute code in the bitcode reader/writer.2013-02-04T23:32:23ZBill Wendlingisanbard@gmail.com2013-02-04T23:32:23Zurn:sha1:f9271ea159b97e2febedcf095c3c4122cb24d077
Rename the PARAMATTR_CODE_ENTRY to PARAMATTR_CODE_ENTRY_OLD. It will be replaced
by another encoding. Keep around the current LLVM attribute encoder/decoder
code, but move it to the bitcode directories so that no one's tempted to use
them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174335 91177308-0d34-0410-b5e6-96231b3b80d8
Use an AttrBuilder to generate the correct AttributeSet.2013-01-29T01:43:29ZBill Wendlingisanbard@gmail.com2013-01-29T01:43:29Zurn:sha1:8232ece5c1e57efe54342fb35610497d50bf894f
We no longer accept an encoded integer as representing all of the
attributes. Convert this via the AttrBuilder class into an AttributeSet with the
correct representation (an AttributeSetImpl that holds a list of Attribute
objects).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173750 91177308-0d34-0410-b5e6-96231b3b80d8